Molecular formula: KCL
Molecular weight: 75.46
Specific gravity: 1.948
Melting point: 776℃, easily soluble in water
Perception index: white or light sandy yellow small crystal or powder, with perception vapor. It is neutral salt, non-toxic, no corrosion and explosiveness.
Use: In agricultural, it is widely used for base fertilizer and topdressing for topdressing. It can improve the form of plant protein and protein. It is the key protein of leading agricultural products.
Features: calcium, magnesium, low sulfate radical content, high quality.
Packing: inner plastic, outer weave, net weight 50kg/bag.
Technical index: GB6549－1996
|
Index Name |
Index(%) |
||||
|
|
refining |
ordinary |
|||
|
potassium chloride(KCL)content≥ |
98 |
95 |
93 |
90 |
85 |
|
potassium oxide(K2O)content≥ |
62 |
60 |
59 |
57 |
54 |
|
moisture(H2O) ≤ |
2 |
2 |
4 |
6 |
6 |
|
calcium Ca+magnesium Mgcontent ≤ |
0.2 |
0.4 |
—— |
—— |
—— |
|
calcium (Ca)content ≤ |
—— |
—— |
0.5 |
0.8 |
—— |
|
magnesium(Mg) content ≤ |
—— |
—— |
0.4 |
0.6 |
—— |
|
sodium chloride(NaCl)content≤ |
1.2 |
2.0 |
3.0 |
4.0 |
5.0 |
|
water insolublecontent ≤ |
0.1 |
0.3 |
0.5 |
0.7 |
—— |
|
sulfate radicalSO4-2content≤ |
0.5 |
0.8 |
1.2 |
1.5 |
—— |
|
Expect moisture, other componet is calculated in in dry basis. |
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